BR112017002097A2 - diafragma de estetoscópio com uma peça - Google Patents

diafragma de estetoscópio com uma peça

Info

Publication number
BR112017002097A2
BR112017002097A2 BR112017002097A BR112017002097A BR112017002097A2 BR 112017002097 A2 BR112017002097 A2 BR 112017002097A2 BR 112017002097 A BR112017002097 A BR 112017002097A BR 112017002097 A BR112017002097 A BR 112017002097A BR 112017002097 A2 BR112017002097 A2 BR 112017002097A2
Authority
BR
Brazil
Prior art keywords
piece
stethoscope diaphragm
diaphragm
ring
stethoscope
Prior art date
Application number
BR112017002097A
Other languages
English (en)
Other versions
BR112017002097B1 (pt
Inventor
Sitz Dean
P Keller Joseph
Jo Johnson Mary
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR112017002097A2 publication Critical patent/BR112017002097A2/pt
Publication of BR112017002097B1 publication Critical patent/BR112017002097B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Diaphragms And Bellows (AREA)
  • Magnetic Record Carriers (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

resumo ?diafragma de estetoscópio com uma peça? a presente invenção é um diafragma que inclui um disco formado de um primeiro material e um anel formado de um segundo material. o disco e o anel são uma peça unitária. o anel tem uma dureza em durômetro shore a entre cerca de 40 e 110.
BR112017002097-1A 2014-08-04 2015-07-30 Diafragma, estetoscópio e método para fabricar um diafragma de uma peça BR112017002097B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462032844P 2014-08-04 2014-08-04
US62/032.844 2014-08-04
PCT/US2015/042851 WO2016022380A2 (en) 2014-08-04 2015-07-30 One piece stethoscope diaphragm

Publications (2)

Publication Number Publication Date
BR112017002097A2 true BR112017002097A2 (pt) 2017-11-21
BR112017002097B1 BR112017002097B1 (pt) 2022-09-06

Family

ID=54056251

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017002097-1A BR112017002097B1 (pt) 2014-08-04 2015-07-30 Diafragma, estetoscópio e método para fabricar um diafragma de uma peça

Country Status (6)

Country Link
US (2) US10398406B2 (pt)
EP (1) EP3177211B1 (pt)
JP (1) JP6773641B2 (pt)
CN (1) CN106659462B (pt)
BR (1) BR112017002097B1 (pt)
WO (1) WO2016022380A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3247278B1 (en) * 2015-01-21 2021-02-24 3M Innovative Properties Company Stethoscope diaphragm
TWI661813B (zh) 2017-09-06 2019-06-11 創心醫電股份有限公司 振動膜及其製造方法以及振動膜所應用之聽診器
CN110868934A (zh) * 2017-06-02 2020-03-06 维托臣股份有限公司 膜片和其听诊头组件
US20200187894A1 (en) * 2017-09-06 2020-06-18 Vitalchains Corporation Diaphragm, Methods for Manufacturing Same and Stethoscope Provided with Same
EP3775086B1 (en) 2018-04-05 2022-09-14 3M Innovative Properties Company Gel adhesive comprising crosslinked blend of polydiorganosiloxane and acrylic polymer
USD877327S1 (en) * 2018-10-03 2020-03-03 Donald Lynn Loriaux Stethoscope diaphraghm
US11864943B2 (en) 2018-10-05 2024-01-09 3M Innovative Properties Company Metal injection molding for stethoscope chestpiece
EP3914160A4 (en) * 2019-01-22 2022-10-12 3M Innovative Properties Company MULTI-CAVITY STETHOSCOPE CHEST
WO2020153956A1 (en) * 2019-01-24 2020-07-30 Vitalchains Corporation Switchable stethoscope head and stethoscope assembly having the same
CN111973215B (zh) * 2019-05-21 2023-08-22 无锡市凯顺医疗器械制造有限公司 多音频听诊器听头及配合结构及听取多音频的方法
US11766822B2 (en) 2019-08-20 2023-09-26 3M Innovative Properties Company Microstructured surface with increased microorganism removal when cleaned, articles and methods
WO2021236429A1 (en) 2020-05-20 2021-11-25 3M Innovative Properties Company Medical articles with microstructured surface
TWI799813B (zh) * 2021-03-16 2023-04-21 精國醫療器材有限公司 用於聽診器之膜片組的快拆結構
US11523794B2 (en) 2021-04-08 2022-12-13 Chin Kou Medical Instrument Co., Ltd. Quick release structure of diaphragm assembly of stethoscope
US11890130B2 (en) * 2022-06-01 2024-02-06 Jazz Hipster Corporation Pickup diaphragm

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200169A (en) 1978-10-16 1980-04-29 Minnesota Mining And Manufacturing Company Stethoscope
US4461368A (en) * 1982-04-15 1984-07-24 Plourde R Gilles Diaphragm cover for a stethoscope
US4440258A (en) * 1982-05-12 1984-04-03 Minnesota Mining & Manufacturing Company Tunable stethoscope
US4770270A (en) 1987-05-13 1988-09-13 Minnesota Mining And Manufacturing Company Stethoscope chestpiece with a sound conveying indexing detent
US4852684A (en) 1987-12-16 1989-08-01 Minnesota Mining And Manufacturing Company Compressible ear tip
US4913259A (en) 1987-12-16 1990-04-03 Minnesota Mining And Manufacturing Company Compressible ear tip
US5111904A (en) 1989-06-02 1992-05-12 Minnesota Mining And Manufacturing Company Molded article having elastomeric mold member used therewith
US4995473A (en) * 1989-12-21 1991-02-26 Minnesota Mining And Manufacturing Company Stethoscope with diaphragm head adapter
US5932849A (en) * 1992-11-13 1999-08-03 Minnesota Mining And Manufacturing Company Stethoscope having microphone therein
US5449865A (en) 1994-01-28 1995-09-12 Minnesota Mining And Manufacturing Company Ear tips having molded-in recesses for attachment to a stethoscope
FR2738141B1 (fr) * 1995-08-29 1998-01-02 Boussignac Georges Stethoscope biauriculaire a ecoute environnementale
CH691757A5 (de) * 1997-05-13 2001-10-15 Artemio Granzotto Stethoskopkopf.
GB2327353A (en) * 1997-07-22 1999-01-27 Shieh Woei Kang A Switch-Frequency Stethoscope
US5945640A (en) * 1997-08-01 1999-08-31 3M Innovative Properties Company Stethoscope chestpiece having two suspended diaphragms
US5931792A (en) * 1997-11-06 1999-08-03 3M Innovative Properties Company Stethoscope chestpiece
US5910992A (en) * 1998-01-21 1999-06-08 Ho; Chi-Sheng Stethoscope with an indexing detent
US6019187A (en) * 1998-03-13 2000-02-01 Appavu; Aramudhan S. Disposable stethoscope cover diaphragm
US6378648B1 (en) 2000-03-06 2002-04-30 Marc S. Werblud Diaphragm assembly for stethoscope chest piece
US6523639B1 (en) 2002-09-05 2003-02-25 Woei-Kang Shieh Receiver structure of stethoscope
GB0322478D0 (en) * 2003-09-25 2003-10-29 Agahi Arjang Cover device for a medical instrument and apparatus for dispensing same
CN101094610B (zh) * 2004-12-30 2012-03-21 3M创新有限公司 摩擦噪音降低的听诊器
US7424929B1 (en) 2005-09-22 2008-09-16 Stethocap, Inc. Cover for a bell or a diaphragm of a stethoscope
US7757807B1 (en) * 2005-09-22 2010-07-20 Stethocap, Inc. Cover for a bell or a diaphragm of a stethoscope
CN201409932Y (zh) 2009-04-27 2010-02-24 单希杰 一种高弹力可变形复合式膜片
CN201409934Y (zh) 2009-04-27 2010-02-24 单希杰 一种双频段听诊器膜与听头本体的配合结构
CN103156635A (zh) * 2013-03-21 2013-06-19 无锡市凯顺医疗器械制造有限公司 一种复合式听诊器膜片组件
CN203244411U (zh) * 2013-05-07 2013-10-23 鹿得医疗器械（南通）有限公司 一种新型的变频膜片结构
US9770307B2 (en) * 2013-06-21 2017-09-26 Jon Krupnick Cover assembly for a stethoscope and a dispenser kit
CN203710039U (zh) * 2013-12-12 2014-07-16 刘忠芬 一种听诊器

Also Published As

Publication number Publication date
JP2017526418A (ja) 2017-09-14
EP3177211A2 (en) 2017-06-14
US20200000427A1 (en) 2020-01-02
WO2016022380A3 (en) 2016-03-31
US10398406B2 (en) 2019-09-03
CN106659462A (zh) 2017-05-10
WO2016022380A2 (en) 2016-02-11
BR112017002097B1 (pt) 2022-09-06
CN106659462B (zh) 2020-10-16
US20180214114A1 (en) 2018-08-02
EP3177211B1 (en) 2022-05-18
JP6773641B2 (ja) 2020-10-21

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/07/2015, OBSERVADAS AS CONDICOES LEGAIS